Hi There!

Hi there! I have been working in my application lately and i am stuck somewhere, actually i would like to implement a chatting option in my app using JSP. I want to know whether you can give me a helping hand to me to realize my dream. So far i have read Head first servlets and jsp for that purpose but i failed to understand a lot of things. I will appreciate if you suggest something more easy to understandable than that one. Thanks in Advance.